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Get a Caoliao Scanner API Key

Security Notes

  • Your API Key is an account credential. Do not share it in group chats, tickets, screenshots, or code repositories.
  • Use it only in trusted environments, and share it only through secure private channels.
  • If you suspect leakage, revoke the old key immediately and generate a new one.
  • Disable or rotate unused keys regularly to reduce long-term exposure risk.

Create an API Key with the following steps:

  1. Search for the WeChat Mini Program Caoliao Scanner or scan the QR code below.
  2. Tap Settings in the bottom-right corner.
  3. Tap My Rules.
  4. Create a key in API Key Management.
Caoliao Scanner

Demo